Date
June 2, 2025, 2:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.200116] ================================================================== [ 26.200823] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 26.200823] [ 26.202317] Out-of-bounds write at 0x000000003b66057a (1B left of kfence-#107): [ 26.203135] test_out_of_bounds_write+0x100/0x240 [ 26.203576] kunit_try_run_case+0x170/0x3f0 [ 26.204016] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.204650] kthread+0x24c/0x2d0 [ 26.205078] ret_from_fork+0x10/0x20 [ 26.205454] [ 26.205768] kfence-#107: 0x00000000d5386841-0x00000000aabdda0a, size=32, cache=test [ 26.205768] [ 26.206439] allocated by task 276 on cpu 0 at 26.199961s (0.006466s ago): [ 26.207120] test_alloc+0x230/0x628 [ 26.207563] test_out_of_bounds_write+0xc8/0x240 [ 26.207977] kunit_try_run_case+0x170/0x3f0 [ 26.208421] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.209010] kthread+0x24c/0x2d0 [ 26.209410] ret_from_fork+0x10/0x20 [ 26.209895] [ 26.210232] CPU: 0 UID: 0 PID: 276 Comm: kunit_try_catch Tainted: G B N 6.12.32-rc1 #1 [ 26.210901] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.211287] Hardware name: linux,dummy-virt (DT) [ 26.211687] ================================================================== [ 26.096195] ================================================================== [ 26.097011] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 26.097011] [ 26.097437] Out-of-bounds write at 0x000000006e694128 (1B left of kfence-#106): [ 26.098379] test_out_of_bounds_write+0x100/0x240 [ 26.099000] kunit_try_run_case+0x170/0x3f0 [ 26.099467] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.100168] kthread+0x24c/0x2d0 [ 26.100653] ret_from_fork+0x10/0x20 [ 26.101089] [ 26.101464] kfence-#106: 0x000000005ccfd0d2-0x00000000c267c60e, size=32, cache=kmalloc-32 [ 26.101464] [ 26.102342] allocated by task 274 on cpu 0 at 26.095919s (0.006378s ago): [ 26.103199] test_alloc+0x29c/0x628 [ 26.103590] test_out_of_bounds_write+0xc8/0x240 [ 26.104035] kunit_try_run_case+0x170/0x3f0 [ 26.104598] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.105246] kthread+0x24c/0x2d0 [ 26.105742] ret_from_fork+0x10/0x20 [ 26.106131] [ 26.106539] CPU: 0 UID: 0 PID: 274 Comm: kunit_try_catch Tainted: G B N 6.12.32-rc1 #1 [ 26.107414] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.107707] Hardware name: linux,dummy-virt (DT) [ 26.108349] ==================================================================
[ 17.222843] ================================================================== [ 17.223336] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 17.223336] [ 17.223687] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#74): [ 17.224203] test_out_of_bounds_write+0x10e/0x260 [ 17.224450] kunit_try_run_case+0x1a6/0x480 [ 17.224631] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.225132] kthread+0x257/0x310 [ 17.225446] ret_from_fork+0x41/0x80 [ 17.225766] ret_from_fork_asm+0x1a/0x30 [ 17.226173] [ 17.226394] kfence-#74: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.226394] [ 17.227098] allocated by task 292 on cpu 1 at 17.222623s (0.004469s ago): [ 17.227703] test_alloc+0x365/0x10f0 [ 17.228047] test_out_of_bounds_write+0xd5/0x260 [ 17.228468] kunit_try_run_case+0x1a6/0x480 [ 17.228844] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.229241] kthread+0x257/0x310 [ 17.229389] ret_from_fork+0x41/0x80 [ 17.229647] ret_from_fork_asm+0x1a/0x30 [ 17.229949] [ 17.230198] CPU: 1 UID: 0 PID: 292 Comm: kunit_try_catch Tainted: G B N 6.12.32-rc1 #1 [ 17.230602] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.230921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.231315] ================================================================== [ 17.326729] ================================================================== [ 17.327123] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 17.327123] [ 17.327573] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#75): [ 17.328264] test_out_of_bounds_write+0x10e/0x260 [ 17.329016] kunit_try_run_case+0x1a6/0x480 [ 17.329380] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.329836] kthread+0x257/0x310 [ 17.330038] ret_from_fork+0x41/0x80 [ 17.330206] ret_from_fork_asm+0x1a/0x30 [ 17.330375] [ 17.330498] kfence-#75: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.330498] [ 17.331135] allocated by task 294 on cpu 0 at 17.326625s (0.004504s ago): [ 17.331705] test_alloc+0x2a7/0x10f0 [ 17.331926] test_out_of_bounds_write+0xd5/0x260 [ 17.332171] kunit_try_run_case+0x1a6/0x480 [ 17.332553] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.332927] kthread+0x257/0x310 [ 17.333116] ret_from_fork+0x41/0x80 [ 17.333286] ret_from_fork_asm+0x1a/0x30 [ 17.333755] [ 17.333977] CPU: 0 UID: 0 PID: 294 Comm: kunit_try_catch Tainted: G B N 6.12.32-rc1 #1 [ 17.334656] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.334893] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.335515] ==================================================================